TM-5-2350-377-14-P
ARMORED COMBAT EARTHMOVER (ACE), M9
TECHNICAL MANUAL; OPERATOR'S, UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST) SUPPORTING THE HYDRAULIC BLADE FOLDER-TRACK TENSIONER (HBF-TT)
TM-5-2350-377-14-P - Page 72 of 335
TM 5-2350-377-14&P
HYDRAULIC INSTALLATION
This work package contains information on locating faults and causes of malfunctions that may develop in the M9 ACE
with HBF-TT system.
An alphabetical listing of symptoms is provided, as well as a symptom index.
Before you begin troubleshooting, make sure the defect is real.
If possible, talk to the operator or mechanic that reported
the problem.
Look for any other problems that could cause the system or component to malfunction, such as a switch
or lever in the wrong position.
Refer to WP 0005 00 and WP 0006 00 for Operation Under Unusual Conditions for correct
operating procedures.
Check fluid levels as shown in TM 5-2350-262-10.
Many faults can be located by a good visual inspection.
Look for leaks, loose or corroded connections, damaged controls,
and loose or damaged linkages.
NOTE
For specific hydraulic troubleshooting symptoms not found in this manual, refer to TM 5-2350-
262-20-3.
When working on the hydraulic system, follow the general hydraulic system repair methods and refer to the general
hydraulic system troubleshooting procedures.
When trying to isolate a fault, review the past maintenance record on the affected vehicle.
Although it doesn't happen
often, an incomplete or poorly performed maintenance task may lead to another problem.
NOTE
For corrective actions or malfunctions not listed, notify unit maintenance.
Wherever the word "lubricate" appears, see WP 0011 00.
Malfunctions, tests or inspections, and corrective actions are listed/indented according to the
heading at the top of each page.
0008 00
INITIAL SETUP
Tools/Test Equipment
Chain assembly
(Item 1, WP 0056 00)
Shop equipment, common no. 1
(Item 2, WP 0056 00)
Shop equipment, field basic
(Item 3, WP 0056 00)
0008 00-31
Equipment Conditions
Hydraulic pressure relieved (TM 5-2350-262-20-1)
Shop equipment, general purpose
(Item 4, WP 0056 00)
Back to Top
